钢管表面缺陷检测用交变漏磁检测系统
Alternative Magnetic Flux Leakage Testing System for Detecting Surface Defect of Steel Pipe
摘 要
介绍基于A3515霍尔元件的交变漏磁检测系统的设计，包括检测系统的组成和测试方法。钢管裂纹的检测试验表明，该系统能很好地实现钢管表面和近表面裂纹的检测。在对缺陷信号进行分析处理的基础上，提出了基于缺陷环的识别方法。
交变漏磁场测量
缺陷识别
钢管
Magnetic flux leakage testing
Alternative magnetic flux leakage measurement
Defect recognition
Steel pipe
Abstract
The alternative magnetic flux leakage testing system based on A3515 Hall element was introduced, including its composition and operation. Experiment showed that the testing system was fit for detecting the surface and near surface defects of steel pipe. At last defect recognition based on the butterfly plot was introduced.
中图分类号 TG115.28
所属栏目 科研成果与学术交流
基金项目
收稿日期 2005/1/7
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引用该论文: KANG Zhong-wei,LUO Fei-lu,PAN Meng-chun,CHEN Di-xiang,GUO Xi-ling. Alternative Magnetic Flux Leakage Testing System for Detecting Surface Defect of Steel Pipe[J]. Nondestructive Testing, 2006, 28(4): 189～191
康中尉,罗飞路,潘孟春,陈棣湘,郭希玲. 钢管表面缺陷检测用交变漏磁检测系统[J]. 无损检测, 2006, 28(4): 189～191
被引情况:
【1】杨理践,张森林,高松巍, "钢板厚度对漏磁检测效果的影响",无损检测 35, 10-13(2013)
【2】张雅伟,宋凯,康宜华, "抽油杆交流漏磁检测方法与装置研究",无损检测 31, 727-730(2009)
【3】康中尉, "矩形缺陷的交变漏磁检测信号分析方法",无损检测 28, 565-568(2006)
【4】康中尉, "基于场量测量和频率扫描技术的交变漏磁无损检测系统",无损检测 28, 402-405(2006)
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参考文献
【1】斯特姆霍夫 U，著，中国无损检测学会编译.电磁检测\[M\].北京：机械工业出版社,1985.
【2】Park Gwan Soo, Park Eun Sik. Improvement of the sensor system in magnetic flux Leakage-type nondestructive testing\[J\]. IEEE Trans on Magnetics,2002,38(2):1277-1280.
【3】Mandayam S, Udpa L, Udpa SS, et al. Invariance transformations for magnetic flux leakage signals\[J\]. IEEE Trans on Magnetics,1996,32(3):1577-1580.
【4】Park Gwan Soo, Park Sang Ho. Aanlysis of the velocity-induced eddy current in MFL type NDT\[J\]. IEEE Trans on Magnetics,2004,40(2):663-666.
【5】Bitsindou P, Guillaume P, Delaunay G, et al. Detection of holes, rivets or screws fixed on a metal sheet using a flat magnetic sensor\[J\]. Sensor and Actuators A,1990,24(2):181-186.
【6】Gotoh Yuji, Takahashi Norio. Proposal of detecting method of plural cracks and their depth by alternating flux leakage testing: 3-D nonlinear eddy current analysis and experiment\[J\]. IEEE Trans on Magnetics,2004,40(2):655-658.
【7】Haueisen Jens, Unger Ralf, Beuker Thomas. Evaluation of inverse algorithms in the analysis of magnetic flux leakage data\[J\]. IEEE Trans on Magnetics,2002,38(3):1481-1488.
【8】Minkov D, Shoji T. Method for sizing of 3-D surface breaking flaws by leakage flux testing\[J\]. NDT & International,1998,31(5):317-324.
【2】Park Gwan Soo, Park Eun Sik. Improvement of the sensor system in magnetic flux Leakage-type nondestructive testing\[J\]. IEEE Trans on Magnetics,2002,38(2):1277-1280.
【3】Mandayam S, Udpa L, Udpa SS, et al. Invariance transformations for magnetic flux leakage signals\[J\]. IEEE Trans on Magnetics,1996,32(3):1577-1580.
【4】Park Gwan Soo, Park Sang Ho. Aanlysis of the velocity-induced eddy current in MFL type NDT\[J\]. IEEE Trans on Magnetics,2004,40(2):663-666.
【5】Bitsindou P, Guillaume P, Delaunay G, et al. Detection of holes, rivets or screws fixed on a metal sheet using a flat magnetic sensor\[J\]. Sensor and Actuators A,1990,24(2):181-186.
【6】Gotoh Yuji, Takahashi Norio. Proposal of detecting method of plural cracks and their depth by alternating flux leakage testing: 3-D nonlinear eddy current analysis and experiment\[J\]. IEEE Trans on Magnetics,2004,40(2):655-658.
【7】Haueisen Jens, Unger Ralf, Beuker Thomas. Evaluation of inverse algorithms in the analysis of magnetic flux leakage data\[J\]. IEEE Trans on Magnetics,2002,38(3):1481-1488.
【8】Minkov D, Shoji T. Method for sizing of 3-D surface breaking flaws by leakage flux testing\[J\]. NDT & International,1998,31(5):317-324.
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